通常可用传输速率描述通信线路的数据传输能力,传输速率是指 A.每秒钟可以传输的中文字 发布时间:2018-04-29 06:32 │ 来源:www.tikuol.com 题型:单项选择题 问题: 通常可用传输速率描述通信线路的数据传输能力,传输速率是指A.每秒钟可以传输的中文字符个数B.每秒钟可以传输的字符数C.每秒钟可以传输的比特数D.每秒钟可以传输的文件数量
题型:单项选择题 用所给词的适当形式填空。1. Mother told her little son ______ (wait) for her outside the school gate after school. 2. He told us that there ______ (be) a wonderful party tomorrow afternoon. 3. The teacher told us the earth ______ (go) round the sun. 4. I ______ (call) you yesterday, but no one answered.5. To my ______ (surprise), Tom didn't pass the final exam. 查看答案